William Nordhaus and Paul Romer win the 2018 Nobel Economics Prize for work in integrating climate change and technological innovation into economic analysis, the Royal Swedish Academy of Sciences says.

Senior Constable Stephanie Bochorsky struggled with post-traumatic stress after rescuing two young girls from their father who doused them with petrol and set one alight. The winner of a bravery award is now calling for more help for officers like her.

When Akshay Venkatesh was 13 years old and had completed his high school studies, he told the ABC he was aiming to "maybe become a mathematician". Well, that came true — and he's now achieved his subject's highest honour.

When Akshay Venkatesh was 13 years old and had completed his high school studies, he told the ABC he was aiming to "maybe become a mathematician". Well, that came true — and he's now achieved his subject's highest honour.